>> no. >> governor romney is a good debater. >> i don't think anyone would suggest the debates aren't important. >> i don't think one event is going it make or break this campaign. >> come thursday morning the entire narrative of this race is going to change. >> this is mitt's first time on this stage. >> president has to avoid being irritable. >> mitt romney has to describe his vision. >> who is going to have the best zingers. >> i don't think what's going to happen? >> a whole month to vote. >> my biggest concern obviously would just be for his mental well-being. i have all the confidence in the world of his ability. for me it would be the emotional part of it. >> let's get right to our panel. we're joined by anna marie cox of "the guardian" and jonathan capehart of the "washington post." >> anna marie, mrs. romney has expressed concerns about her husband's mental well-being, but do you get the feeling that perhaps there's more to this than she's saying? >> well, martin, i actually think this is sort of one area where i'm hesitant to mock too much. >> i'm not asking to you mock. i'm